(IP-OBJ (NP-SBJ (-NONE- *PRO*))
(VP (PP-LOC (P 在)
(NP (NN 欧元区)))
(ADVP (AD 不断))
(VP (VV 拓展)
(NP-OBJ (CP (WHNP-1 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-1))
(VP (VA 新)))
(DEC 的)))
(NP (NN 空间)))))
(PU ，)
(VP (VV 后来居上)))
ARG0: *PRO*
REL: 后来居上